{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-42600 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-42600 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-42600 is a high-severity authentication bypass vulnerability in Meon KYC solutions, published on 23 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-42600 and fix it if it is affected.\n\nWhat it is: CVE-2025-42600 is a high-severity authentication bypass vulnerability in Meon KYC solutions, published on 23 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-42600 in the wild and no public exploit code.\n\nAffected product: Meon KYC solutions. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-42600/ (Markdown: https://insights.sbomify.com/CVE-2025-42600/index.md)","id":"CVE-2025-42600","markdown":"https://insights.sbomify.com/CVE-2025-42600/index.md","name":"CVE-2025-42600","record":{"aliases":["GHSA-xjqh-wp4h-xm3r"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"KYC identity verification","requires_auth":"none","summary":"Remote attackers can brute force OTPs due to missing attempt limits, leading to unauthorized access to user accounts in Meon KYC solutions.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERT-In","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"This vulnerability exists in Meon KYC solutions due to missing restrictions on the number of incorrect One-Time Password (OTP) attempts through certain API endpoints of login process. A remote attacker could exploit this vulnerability by performing a brute force attack on OTP, which could lead to gain unauthorized access to other user accounts.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Brute Force Attack Vulnerability in Meon KYC solutions","id":"CVE-2025-42600","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Captcha Bypass Vulnerability in Meon KYC solutions","id":"CVE-2025-42601"},"packages":[],"prev":{"headline":"Qualitia Active! Mail Stack-Based Buffer Overflow","id":"CVE-2025-42599"},"products":["KYC solutions"],"published":"2025-04-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-23","vendors":["Meon"]},"summary":"Remote attackers can brute force OTPs due to missing attempt limits, leading to unauthorized access to user accounts in Meon KYC solutions.","url":"https://insights.sbomify.com/CVE-2025-42600/"}